*Prequel*

(Rose and the Doctor are on a bench)

Rose: What day is it?

Doctor: Saturday 26 June 2010, why did you ask?

Rose: I can't believe I've already had a whole year of ordinary human life.

Doctor: At least you've got me!

Rose: (laughs) I know that, but I meant exploring what's out there that's what really mattered the most.

Doctor: I've got an idea! We'll use my confession dial to get a TARDIS on Gallifrey, then we'll steal and bring it back here, so we can have our travels. (he smiles at Rose, who doesn't smile back) What's wrong?

Rose: (points whilst looking up as the Doctor follows her finger) Isn't that the TARDIS?

Doctor: Yeah, but that's impossible...it should be from the real universe since I'm going to witness this in my future.

Rose: How can you tell?

Doctor: One of my friends, River Song, is someone that I end up meeting in the wrong order, she had a diary of the things we've done and (points to the Pandorica) seeing the Pandorica was one of them.

Rose: Well, you can see it now!

Doctor: It doesn't count this way.

(The Pandorica hurtles onto the exploding TARDIS, causing the Big Bang, the Doctor, Rose and everyone around them to start reversing through time.)